Import & export objects, images, terrain meshes, and 3D models between Google Earth™ and Autodesk® AutoCAD®.

JTB Quick Perspective for Autodesk® AutoCAD® will transform Points, Lines, straight Polylines, and "landscape" Blocks to perspective view drawing, all in 2D working space.

JTB Quick Perspective for Autodesk® AutoCAD® will transforms Points, Lines, straight Polylines and "landscape" Blocks to perspective view drawing, all in 2D working space.

This tool is for surveying. From a selected polyline, the app will create a Pline Closure text report, shown in Autodesk® AutoCAD® Text Window, and/or saved to a text file.

This tool is for surveying. From a selected polyline, the app will create a Pline Closure text report, shown in Autodesk® AutoCAD® Text Window, and/or saved to a text file.

Scatter selected regularly placed drawing objects by random nudging.

Automatically reposition raster images in a drawing to the position defined in the images "World files".

Generates successive polyline approximations of lwpolyline/polyline3d objects to smooth out the original shape but keep the overall polyline trend.

Morphs one polyline into another by generating intermediate polylines at arbitrary stages of the process.

A basic recursive random tree generator in 2D and 3D.

Creates random flagstone patterns or layouts based on certain rules.

Creates random flagstone patterns or layouts based on certain rules.

Change the color of the cursor.

CAD Studio Catalog is a tool for convenient access to the online block catalog at CADforum.cz. Directly insert any of the thousands free blocks and symbols.

Professional Drainage Manholes Network Program

Custom hatch pattern editor for CAD hatch fills.

Poly-U includes 67 kinds of mathematical formulas, gradient curves between curves, influence curve, quadrilateral mapping, curve optimization, associative curve, inner and outer contours, etc.

Selects all objects of the same layer / block name / object type / color as the selected object(s)

10 commands in a single click. Heads up Display for Autodesk® AutoCAD® & verticals.

Triangulation creates a SubDMesh, Polyface Mesh or 3D Solid from a set of points using a Delaunay triangulation algorithm.

Create dynamic cross-sections of the ground level.

Specify or import points from .shp or .csv files. Then review and edit the points in drawings or map the points to your own blocks.

This app makes drawing trial trenches easy and uniformly.

Download topographical data from the Dutch BGT and parcel data from the Dutch BRK. (Within the Netherlands).